Comparative politics is a field of study that compares and analyzes different political systems. This branch of political science seeks to understand the similarities and differences between nations, states, and governments, as well as how they interact with each other. The study of comparative politics encompasses a range of sub-disciplines such as international relations, political economy, and development studies. Synonyms for comparative politics include comparative government, comparative political systems, cross-national analysis, and international politics. These terms emphasize the focus on examining political institutions, processes, and actors across different countries and regions. By analyzing the similarities and differences in political systems, scholars can gain insights into how different factors shape political outcomes.